The only difference between the orthographies presented in
[UCC and UMC] and in [Hartell] seems to be the use of U+1EA1
ạ LATIN SMALL LETTER A WITH DOT BELOW in the former, and
U+028C ʌ LATIN SMALL LETTER TURNED V in the latter. In this
translation, we have used the latter, as it seems more modern. It is
also used, e.g., at http://www.visitsierraleone.org/temne.asp.